Correct sizing of stop - check valves is important 截流止回阀的通径正确计算选择非常重要。
2.
Stop - check valves are best suited for low to moderate velocity applications 截流止回阀最适用于低流速或中流速应用环境。
3.
Stop - check valves should be located as far away from equipment such as pumps and compressors as possible 截流止回阀应该安装在离泵和压缩机尽可能远的地方。
4.
Suspected problem systems should be reviewed with pacific valves before selecting and purchasing stop - check valves 如果怀疑系统可能有问题，则在选型和订购截流止回阀之前，应该与美国太平洋阀门公司一起重新审核管道系统。
